SPEG-C(INCH)/Plastic Inch Socket Head Cap Screws - PEEK GF30

Heat-resistance
Chemical-proof
LowOutgas
Electrical Insulation
High Specific Strength

SPEG-C(INCH)Plastic Inch Socket Head Cap Screws - PEEK GF30

Dimension Drawing

Specs/CAD

Select

# Nominal of Thread: All; No.2-56UNC; No.4-40UNC; No.6-32UNC; No.8-32UNC; No.10-32UNF; 1/4-20UNC

L: All; 3/16"; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4"; 7/8"; 1"

Unit : inch

Part Number	# Nominal of Thread	L	D₁	L₁	B	Tensile Breaking Load (N)^＊1	Torsional Torque (N・m)^＊1	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SPEG-#2-56-3/16-C	No.2-56UNC	3/16	0.14	0.086	5/64	276	0.11	10	0.03	19.49	CAD	Cart
SPEG-#2-56-1/4-C	No.2-56UNC	1/4	0.14	0.086	5/64	276	0.11	10	0.05	19.49	CAD	Cart
SPEG-#2-56-5/16-C	No.2-56UNC	5/16	0.14	0.086	5/64	276	0.11	10	0.07	20.27	CAD	Cart
SPEG-#2-56-3/8-C	No.2-56UNC	3/8	0.14	0.086	5/64	276	0.11	10	0.11	20.73	CAD	Cart
SPEG-#2-56-3/16-C(100)	No.2-56UNC	3/16	0.14	0.086	5/64	276	0.11	100	0.03	103.60	CAD	Cart
SPEG-#2-56-1/4-C(100)	No.2-56UNC	1/4	0.14	0.086	5/64	276	0.11	100	0.05	103.60	CAD	Cart
SPEG-#2-56-5/16-C(100)	No.2-56UNC	5/16	0.14	0.086	5/64	276	0.11	100	0.07	107.80	CAD	Cart
SPEG-#2-56-3/8-C(100)	No.2-56UNC	3/8	0.14	0.086	5/64	276	0.11	100	0.11	110.60	CAD	Cart
SPEG-#4-40-1/4-C	No.4-40UNC	1/4	0.183	0.112	3/32	434	0.23	10	0.1	20.27	CAD	Cart
SPEG-#4-40-5/16-C	No.4-40UNC	5/16	0.183	0.112	3/32	434	0.23	10	0.14	20.73	CAD	Cart
SPEG-#4-40-3/8-C	No.4-40UNC	3/8	0.183	0.112	3/32	434	0.23	10	0.18	21.51	CAD	Cart
SPEG-#4-40-1/2-C	No.4-40UNC	1/2	0.183	0.112	3/32	434	0.23	10	2.2	22.29	CAD	Cart
SPEG-#4-40-5/8-C	No.4-40UNC	5/8	0.183	0.112	3/32	434	0.23	10	2.6	29.77	CAD	Cart
SPEG-#4-40-3/4-C	No.4-40UNC	3/4	0.183	0.112	3/32	434	0.23	10	3	37.10	CAD	Cart
SPEG-#4-40-7/8-C	No.4-40UNC	7/8	0.183	0.112	3/32	434	0.23	10	3.4	50.19	CAD	Cart
SPEG-#4-40-1-C	No.4-40UNC	1	0.183	0.112	3/32	434	0.23	10	3.8	53.47	CAD	Cart
SPEG-#4-40-1/4-C(100)	No.4-40UNC	1/4	0.183	0.112	3/32	434	0.23	100	0.1	107.80	CAD	Cart
SPEG-#4-40-5/16-C(100)	No.4-40UNC	5/16	0.183	0.112	3/32	434	0.23	100	0.14	110.60	CAD	Cart
SPEG-#4-40-3/8-C(100)	No.4-40UNC	3/8	0.183	0.112	3/32	434	0.23	100	0.18	114.80	CAD	Cart
SPEG-#4-40-1/2-C(100)	No.4-40UNC	1/2	0.183	0.112	3/32	434	0.23	100	2.2	119.00	CAD	Cart
SPEG-#4-40-5/8-C(100)	No.4-40UNC	5/8	0.183	0.112	3/32	434	0.23	100	2.6	158.20	CAD	Cart
SPEG-#4-40-3/4-C(100)	No.4-40UNC	3/4	0.183	0.112	3/32	434	0.23	100	3	197.40	CAD	Cart
SPEG-#4-40-7/8-C(100)	No.4-40UNC	7/8	0.183	0.112	3/32	434	0.23	100	3.4	266.00	CAD	Cart
SPEG-#4-40-1-C(100)	No.4-40UNC	1	0.183	0.112	3/32	434	0.23	100	3.8	284.20	CAD	Cart
SPEG-#6-32-1/4-C	No.6-32UNC	1/4	0.226	0.138	7/64	644	0.44	10	0.16	24.16	CAD	Cart
SPEG-#6-32-5/16-C	No.6-32UNC	5/16	0.226	0.138	7/64	644	0.44	10	0.18	24.63	CAD	Cart
SPEG-#6-32-3/8-C	No.6-32UNC	3/8	0.226	0.138	7/64	644	0.44	10	0.2	25.41	CAD	Cart
SPEG-#6-32-1/2-C	No.6-32UNC	1/2	0.226	0.138	7/64	644	0.44	10	0.22	25.88	CAD	Cart
SPEG-#6-32-5/8-C	No.6-32UNC	5/8	0.226	0.138	7/64	644	0.44	10	0.24	33.36	CAD	Cart
SPEG-#6-32-3/4-C	No.6-32UNC	3/4	0.226	0.138	7/64	644	0.44	10	0.26	35.07	CAD	Cart
SPEG-#6-32-7/8-C	No.6-32UNC	7/8	0.226	0.138	7/64	644	0.44	10	0.28	46.61	CAD	Cart
SPEG-#6-32-1-C	No.6-32UNC	1	0.226	0.138	7/64	644	0.44	10	0.3	50.50	CAD	Cart
SPEG-#6-32-1/4-C(100)	No.6-32UNC	1/4	0.226	0.138	7/64	644	0.44	100	0.16	127.40	CAD	Cart
SPEG-#6-32-5/16-C(100)	No.6-32UNC	5/16	0.226	0.138	7/64	644	0.44	100	0.18	130.20	CAD	Cart
SPEG-#6-32-3/8-C(100)	No.6-32UNC	3/8	0.226	0.138	7/64	644	0.44	100	0.2	134.40	CAD	Cart
SPEG-#6-32-1/2-C(100)	No.6-32UNC	1/2	0.226	0.138	7/64	644	0.44	100	0.22	137.20	CAD	Cart
SPEG-#6-32-5/8-C(100)	No.6-32UNC	5/8	0.226	0.138	7/64	644	0.44	100	0.24	176.40	CAD	Cart
SPEG-#6-32-3/4-C(100)	No.6-32UNC	3/4	0.226	0.138	7/64	644	0.44	100	0.26	186.20	CAD	Cart
SPEG-#6-32-7/8-C(100)	No.6-32UNC	7/8	0.226	0.138	7/64	644	0.44	100	0.28	247.80	CAD	Cart
SPEG-#6-32-1-C(100)	No.6-32UNC	1	0.226	0.138	7/64	644	0.44	100	0.3	267.40	CAD	Cart
SPEG-#8-32-1/4-C	No.8-32UNC	1/4	0.27	0.164	9/64	1017	0.79	10	0.18	36.32	CAD	Cart
SPEG-#8-32-5/16-C	No.8-32UNC	5/16	0.27	0.164	9/64	1017	0.79	10	0.2	37.41	CAD	Cart
SPEG-#8-32-3/8-C	No.8-32UNC	3/8	0.27	0.164	9/64	1017	0.79	10	0.22	38.66	CAD	Cart
SPEG-#8-32-1/2-C	No.8-32UNC	1/2	0.27	0.164	9/64	1017	0.79	10	0.24	40.22	CAD	Cart
SPEG-#8-32-5/8-C	No.8-32UNC	5/8	0.27	0.164	9/64	1017	0.79	10	0.26	41.31	CAD	Cart
SPEG-#8-32-3/4-C	No.8-32UNC	3/4	0.27	0.164	9/64	1017	0.79	10	0.28	44.74	CAD	Cart
SPEG-#8-32-7/8-C	No.8-32UNC	7/8	0.27	0.164	9/64	1017	0.79	10	0.3	48.63	CAD	Cart
SPEG-#8-32-1-C	No.8-32UNC	1	0.27	0.164	9/64	1017	0.79	10	0.32	52.22	CAD	Cart
SPEG-#8-32-1/4-C(100)	No.8-32UNC	1/4	0.27	0.164	9/64	1017	0.79	100	0.18	193.20	CAD	Cart
SPEG-#8-32-5/16-C(100)	No.8-32UNC	5/16	0.27	0.164	9/64	1017	0.79	100	0.2	198.80	CAD	Cart
SPEG-#8-32-3/8-C(100)	No.8-32UNC	3/8	0.27	0.164	9/64	1017	0.79	100	0.22	205.80	CAD	Cart
SPEG-#8-32-1/2-C(100)	No.8-32UNC	1/2	0.27	0.164	9/64	1017	0.79	100	0.24	212.80	CAD	Cart
SPEG-#8-32-5/8-C(100)	No.8-32UNC	5/8	0.27	0.164	9/64	1017	0.79	100	0.26	218.40	CAD	Cart
SPEG-#8-32-3/4-C(100)	No.8-32UNC	3/4	0.27	0.164	9/64	1017	0.79	100	0.28	238.00	CAD	Cart
SPEG-#8-32-7/8-C(100)	No.8-32UNC	7/8	0.27	0.164	9/64	1017	0.79	100	0.3	257.60	CAD	Cart
SPEG-#8-32-1-C(100)	No.8-32UNC	1	0.27	0.164	9/64	1017	0.79	100	0.32	277.20	CAD	Cart
SPEG-#10-32-3/8-C	No.10-32UNF	3/8	0.312	0.19	5/32	1424	1.17	10	0.24	52.69	CAD	Cart
SPEG-#10-32-1/2-C	No.10-32UNF	1/2	0.312	0.19	5/32	1424	1.17	10	0.26	55.34	CAD	Cart
SPEG-#10-32-5/8-C	No.10-32UNF	5/8	0.312	0.19	5/32	1424	1.17	10	0.28	59.08	CAD	Cart
SPEG-#10-32-3/4-C	No.10-32UNF	3/4	0.312	0.19	5/32	1424	1.17	10	0.3	61.88	CAD	Cart
SPEG-#10-32-7/8-C	No.10-32UNF	7/8	0.312	0.19	5/32	1424	1.17	10	0.32	68.90	CAD	Cart
SPEG-#10-32-1-C	No.10-32UNF	1	0.312	0.19	5/32	1424	1.17	10	0.34	75.75	CAD	Cart
SPEG-#10-32-3/8-C(100)	No.10-32UNF	3/8	0.312	0.19	5/32	1424	1.17	100	0.24	280.00	CAD	Cart
SPEG-#10-32-1/2-C(100)	No.10-32UNF	1/2	0.312	0.19	5/32	1424	1.17	100	0.26	294.00	CAD	Cart
SPEG-#10-32-5/8-C(100)	No.10-32UNF	5/8	0.312	0.19	5/32	1424	1.17	100	0.28	313.60	CAD	Cart
SPEG-#10-32-3/4-C(100)	No.10-32UNF	3/4	0.312	0.19	5/32	1424	1.17	100	0.3	329.00	CAD	Cart
SPEG-#10-32-7/8-C(100)	No.10-32UNF	7/8	0.312	0.19	5/32	1424	1.17	100	0.32	365.40	CAD	Cart
SPEG-#10-32-1-C(100)	No.10-32UNF	1	0.312	0.19	5/32	1424	1.17	100	0.34	401.80	CAD	Cart
SPEG-1/4-20-3/8-C	1/4-20UNC	3/8	0.375	0.25	3/16	2160	2.5	10	0.26	78.87	CAD	Cart
SPEG-1/4-20-1/2-C	1/4-20UNC	1/2	0.375	0.25	3/16	2160	2.5	10	0.28	84.48	CAD	Cart
SPEG-1/4-20-5/8-C	1/4-20UNC	5/8	0.375	0.25	3/16	2160	2.5	10	0.3	90.25	CAD	Cart
SPEG-1/4-20-3/4-C	1/4-20UNC	3/4	0.375	0.25	3/16	2160	2.5	10	0.32	95.86	CAD	Cart
SPEG-1/4-20-7/8-C	1/4-20UNC	7/8	0.375	0.25	3/16	2160	2.5	10	0.34	101.63	CAD	Cart
SPEG-1/4-20-1-C	1/4-20UNC	1	0.375	0.25	3/16	2160	2.5	10	0.36	104.12	CAD	Cart
SPEG-1/4-20-3/8-C(100)	1/4-20UNC	3/8	0.375	0.25	3/16	2160	2.5	100	0.26	418.32	CAD	Cart
SPEG-1/4-20-1/2-C(100)	1/4-20UNC	1/2	0.375	0.25	3/16	2160	2.5	100	0.28	448.50	CAD	Cart
SPEG-1/4-20-5/8-C(100)	1/4-20UNC	5/8	0.375	0.25	3/16	2160	2.5	100	0.3	478.69	CAD	Cart
SPEG-1/4-20-3/4-C(100)	1/4-20UNC	3/4	0.375	0.25	3/16	2160	2.5	100	0.32	508.88	CAD	Cart
SPEG-1/4-20-7/8-C(100)	1/4-20UNC	7/8	0.375	0.25	3/16	2160	2.5	100	0.34	539.07	CAD	Cart
SPEG-1/4-20-1-C(100)	1/4-20UNC	1	0.375	0.25	3/16	2160	2.5	100	0.36	552.00	CAD	Cart

＊1：　Values in chart are for reference only. They are not guaranteed values. The recommended tightening torque is 50% of the torsional torque.

No products fulfill the conditions above.

We regret to inform you that no products fulfill the conditions you have entered.
Please change the values you have entered and search once again.

Nabeya Bi-tech Kaisha offers customized products in accordance with your needs.
Please feel free to contact us via the inquiry form.

Nabeya Bi-tech Kaisha
Customer Service

Please enter questions about customization and other product-related inquiries here.

Find the inquiry form here

Part Number
Amount
Price（＄）

Check other products Cart

Related Services

Material/Finish

	SPEG-C(INCH)
Main Body	PEEK GF30 (PEEK Containing Glass Fiber) (Light Brown) (Glass Fiber 30%)
Heat Resistance Temperature＊1	260℃

＊1：　This is the value for the resin material. The operating temperature of the product changes with performance conditions such as tightening torque.

Application

FPD production equipment / Semiconductor manufacturing equipment / Printed circuit board etching devices / Metallic surface treatment equipment and facilities / Chemical plants / Transformers / Electrical and electronic equipment / Hot water pumps / Chemical pumps

Characteristics

Hex head screws made of PEEK containing 30% glass fiber. The tensile strength is approximately 1.7 times that of ordinary PEEK.
Inch screw type.
PEEK is a thermoplastic super engineering plastic superior in physical and chemical properties.
Excellent chemical resistance. It remains almost unaffected by chemicals other than concentrated sulfuric acid, concentrated nitric acid, and concentrated hydrofluoric acid.
With excellent heat resistance and water resistance, it retains strength at high temperatures.
It features outstanding resistance to wear, shock, and fatigue.
It also has high flame retardance which clears the UL 94 V-0 standard.
For the properties and precautions for use of plastic screws, see “Properties of Plastic Screws.”⇒Plastic Screws

Precautions for Use

Because a cumulative pitch difference is created when PEEK screws are manufactured, use these screws with nuts. If a nut is not used, use a 20 mm (approx. 0.79") or less fit with female thread.

Related Products

PEEK hex nuts (inch screw) SPE-N(INCH) are available.SPE-N(INCH)

SPEG-C(INCH)Plastic Inch Socket Head Cap Screws - PEEK GF30

Click here to see Chemical Resistance Screws

Part Name

Plastic Hexagonal Standoffs - PEEK

Part Number

SPE-HB

Feature

Low Outgas
Heat Resistance
Chemical Resistance
Electrical Insulation

Part Name

Plastic Inch Socket Head Cap Screws - PEEK

Part Number

SPE-C(INCH)

Feature

Low Outgas
Heat Resistance
Chemical Resistance
Electrical Insulation

Part Name

Plastic Inch Hex Head Screws - PEEK

Part Number

SPE-H(INCH)

Feature

Low Outgas
Heat Resistance
Chemical Resistance
Electrical Insulation

Part Name

Plastic Inch Cross Recessed Pan Head Machine Screws - PEEK

Part Number

SPE-P(INCH)

Feature

Low Outgas
Heat Resistance
Chemical Resistance
Electrical Insulation

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

Customization

Flexus【Muilti-Functional Machined Slotted Springs】

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

Cleanroom Wash / Cleanroom Packing Service

Screw Length Adjustment Service

Couplings Bore and Keyway Additional Modification Service

Captive Processing Service

Screw combination service

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

Select the best screws for your needs

Select Based on Application

Slip Torque of Coupling – Set Screw Type

Property of High Performance Stainless Steel Screws

Plastic Screw Property

Vol.4 What are washers used for?

Hexagon Socket Head Cap Screws Excerpts from ISO 4762：2004, JIS B 1176:2015

Auto-Positioning Units Frequently Asked Questions (FAQ)

Coupling and Single-axis Actuator Assembly Method

Hints for correctly using NBK products: Quick Positioning Brackets

Hints for correctly using NBK products: Captive Washer for Pull

Hints for correctly using NBK products: Metal Super Knob

Procedure of Selection

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

No. 2: Vacuum environments

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

What is a Coupling? Explanation of Types and Characteristics

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

SEMS Screws: Efficiency and Convenience in Fastening

What are Hex Nuts?

Theft Prevention Nuts

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

Preventing gaps between the sheet and screw when fastening thin sheets

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Higher torque and Lower price.

NBK SPECIAL SCREWS

What is a Coupling? Explanation of Types and Characteristics

Select Based on Application

Vol.6 Varieties of Screws "Beyond" SUS

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

A new generation of disk couplings

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

What are low profile screws? Find advantages, disadvantages, and usage examples explained here!

What makes our custom screws special

Customization

NBK SPECIAL SCREWS

Flexus【Muilti-Functional Machined Slotted Springs】

Designs and Examples of What NBK Can Create

No. 6: Thermal Cycling

Select Based on Application

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

No. 5: Solving common problems inside equipment

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

Miniature Screws/Precision Screws Lineup List

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS

Vol.1　What is Seizing (Galling)?

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods